Re: [PATCH v4.1 1/3] drm/i915: Force background color to black for gen9+ (v2)

2019-01-30 Thread Ville Syrjälä
On Wed, Jan 30, 2019 at 10:51:20AM -0800, Matt Roper wrote: > We don't yet allow userspace to control the CRTC background color, but > we should manually program the color to black to ensure the BIOS didn't > leave us with some other color. We should also set the pipe gamma and > pipe CSC bits so

[PATCH v4.1 1/3] drm/i915: Force background color to black for gen9+ (v2)

2019-01-30 Thread Matt Roper
We don't yet allow userspace to control the CRTC background color, but we should manually program the color to black to ensure the BIOS didn't leave us with some other color. We should also set the pipe gamma and pipe CSC bits so that the background color goes through the same color management